Nicole Collette Lang, OD
- Industry payments
- $127
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2024
- Practice address
- 430-54 Pennsylvania Ave, Glen Ellyn, IL 60137
- Practice phone
- Call (630) 469-9200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Duly Health and Care
Glen Ellyn, Illinois
Find Nicole Lang's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Nicole Collette Lang is an optometrist in Glen Ellyn, Illinois
Nicole Lang practices at Duly Health and Care in Glen Ellyn, Illinois.
Nicole Lang's NPI, 1972332005, was assigned on July 29, 2024. Nicole Lang graduated from Illinois College of Optometry at Chicago in 2024. Nicole Lang holds Illinois license 046.011874.
- NPI
- 1972332005NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022558329
- NPI enumeration date
- July 29, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (630) 469-9200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Nicole Collette Lang practices at Duly Health and Care in Glen Ellyn, Illinois
Nicole Lang's primary practice is Duly Health and Care, at 430-54 Pennsylvania Ave, Glen Ellyn, IL 60137 in Dupage County. The practice phone is (630) 469-9200.
- Duly Health and Care430-54 Pennsylvania Ave, Glen Ellyn, IL 60137 · Dupage CountyPhone(630) 469-9200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Nicole Collette Lang is affiliated with 3 sites of care and 1 medical group
Nicole Lang's primary practice is Duly Health and Care in Glen Ellyn, Illinois. Dmand AI also links Nicole Lang to 1 group practice or clinic, 1 therapy and rehab clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Nicole Collette Lang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nicole Lang practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Duly Health and Care | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Nicole Collette Lang is one of 2,194 optometrists in Illinois
Optometrist is Nicole Lang's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Nicole Lang is licensed in Illinois.
Specialties and state licenses
- Optometrist, IllinoisPrimary
Optometrists near Nicole Lang
Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Nicole Collette Lang's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Nicole Lang's median patient age at 63, with 47% women.
Nicole Lang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women47%
- Men41%
Source: Dmand AI Patient Panel Data
How Nicole Collette Lang takes part in Medicare
Nicole Lang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Nicole Collette Lang received $127 in industry payments in 2025
CMS Open Payments shows 5 general payments to Nicole Lang from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bausch & Lomb Americas Inc. paid the most, $89.
Companies that paid Nicole Lang the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Nicole Collette Lang graduated from Illinois College of Optometry at Chicago
Nicole Lang graduated from Illinois College of Optometry at Chicago in 2024.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Nicole Collette Lang's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Nicole Collette Lang
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nicole Collette Lang's NPI number?
Nicole Collette Lang's NPI number is 1972332005. It was assigned on July 29, 2024, and it is active in the NPI Registry.
What does Nicole Collette Lang specialize in?
Nicole Collette Lang is an optometrist in Glen Ellyn, Illinois. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Nicole Collette Lang practice?
Nicole Lang practices at 430-54 Pennsylvania Ave, Glen Ellyn, IL 60137. Nicole Lang's primary practice is Duly Health and Care in Glen Ellyn, Illinois. Dmand AI also links Nicole Lang to 1 group practice or clinic, 1 therapy and rehab clinic and 1 medical group.
What is Nicole Collette Lang's office phone number?
The practice phone on file for Nicole Lang is (630) 469-9200.
What is Nicole Collette Lang's medical license number?
Nicole Lang holds Illinois license 046.011874.
Does Nicole Collette Lang accept Medicare?
Yes. CMS lists Nicole Lang as accepting Medicare assignment.
Where did Nicole Collette Lang go to medical school?
Nicole Lang graduated from Illinois College of Optometry at Chicago in 2024.
Has Nicole Collette Lang received payments from drug or device companies?
CMS Open Payments shows $127 in general payments to Nicole Lang from 2 companies from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Nicole Collette Lang been practicing?
Nicole Lang graduated from medical school in 2024, 2 years ago.
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